The Tennessee Wraith Chasers have investigated some truly terrifying places. Now, we count down their top five haunted prisons.

Wolfe County, Kentucky has a fresh trail of evidence that a 500 pound Wolfman is terrorizing the region. Now a group of expert hunters and trappers are using their backwoods knowledge to catch the Wolfman and make Appalachia safe once again.

Residents of Perry County, Ohio have reported a 1,000 pound Grassman seen in the woods. Now a group of expert hunters and trappers are using their backwoods knowledge to catch the Grassman and make Appalachia safe once again.

Logan County, West Virginia has had recent sightings of a blood-sucking Devil Dog is terrorizing the region. Now a group of expert hunters and trappers are using their backwoods knowledge to catch the Devil Dog and make Appalachia safe once again.

The AIMS from Mountain Monsters tell us why they don't have to travel far to hunt monsters.

Catch up on the best evidence presented throughout DA's Mountain Monsters!

Catch up on the best of Bigfoot from DA's Mountain Monsters!

Countdown the top five best Mountain Monster encounters!

Discover the most terrifying monsters that appeared to the guys throughout the series Mountain Monsters.

Catch up on the best monster sightings throughout Mountain Monsters!

Go behind the scenes of Destination America's series "Haunted Towns."

A funeral home’s dark past comes back to haunt an investigator. Another team investigates a crumbling mansion & is terrorized by the angry spirit of a scorned wife. And in Ohio, the spirit of a former owner has returned to threaten the new homeowner.

In Rhode Island, a couple calls in an investigator after their flirtation with the occult unleashes a demonic spirit. In Massachusetts, a ghost hunter disturbs an ancient evil spirit. In Ohio, an investigator captures startling proof of a haunting.

In New York, an investigator battles a demonic entity intent on harming his own son. In Ohio, a child’s imaginary friend is revealed to be something much darker and in an old Colorado jail, investigators are stalked by a dangerous doppelgänger.

The Magnolia Plantation in Derry, Louisiana, which dates back to the early 1800’s, entices the Ghost Brothers to investigate claims of deceased slaves still practicing voodoo in the afterlife.

The Ghost Brothers travel to Monticello, Arkansas to investigate the Allen House, which has claims of doppelgangers and apparitions connected to a love triangle and a jilted woman’s suicide that took place in the house in 1949.